Shaft for a writing implement



FIG. 1 is a front elevational view of a shaft for a writing implement showing my new design;

FIG. 2 is a side elevational view thereof;

FIG. 3 is an enlarged scale top plan view;

FIG. 4 is an enlarged scale cross-sectional view taken along lines 4--4 of FIG. 1;

FIG. 5 is an enlarged scale cross-sectional view taken along lines 5--5 of FIG. 1;

FIG. 6 is an enlarged scale cross-sectional view taken along lines 6--6 of FIG. 1;

FIG. 7 is an enlarged scale cross-sectional view taken along lines 7--7 of FIG. 1;

FIG. 8 is an enlarged scale cross-sectional view taken along lines 8--8 of FIG. 1;

FIG. 9 is an enlarged scale bottom plan view thereof. 

The ornamental design for a shaft for a writing implement, as shown and described. 